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DMG Private Investigations  - Private Investigations Dallas 

The Evidence Tells The Complete Story



Technical Surveillance Counter Measures

Our Bug Sweep Services encompass a comprehensive process, also known as TSCM (Technical Surveillance Counter Measures) inspection, which involves various essential steps. Initially, we conduct a thorough inspection of all designated areas, meticulously examining walls, electrical fixtures, outlets, windows, and any items like lamps or furniture that could potentially conceal microphones or cameras.

Listed below are some of the services we offer as part of our bug sweep:


1. "Silent sweep" to detect surveillance devices while they are actively operating.
2. RF spectrum analysis to identify radio and telephone transmitters.
3. Inspection of power lines for potential surveillance devices.
4. Electronic and physical inspections of phones and phone lines to ensure their integrity.
5. A meticulous physical search of the premises to uncover any hidden devices.

If you suspect any form of surveillance, keep an eye out for common signs that indicate potential surveillance activities.

Keeping Information and Data Private

"It’s all about the valuable information that can be obtained through industrial/corporate espionage. The theft of intellectual property for example, has become a large and lucrative business. That’s why corporations especially can benefit from the peace of mind brought by our Electronic bug sweeps, Network Analysis, and TSCM investigations."

I. Mason DMG Group

Home Bug Sweeps

Office Sweeps

Vehicle Sweeps

Conference Rooms 

Aircraft Sweeps

Mobile Phones and Devices


Detection from eavesdropping threats or to meet compliance requirements, organizations and private clients must implement preventive measures to ensure that their communications and conversations are adequately secured.


Failure to put best practices in place can result in loss of intellectual property, trade secrets or sensitive information. Public companies have a duty to protect their information and DMG Group is the trusted source serving Dallas, Fort Worth and Austin.


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DMG Group By DNA Security Services - All rights reserved 2022

Dallas Private Investigator, Private Investigations, Private Investigation Agency, Security Services, Data Extraction, TSCM Bug Sweeps, Digital Forensics, Data Recovery, Cyber Security - Serving Dallas - Fort Worth – Allen – Frisco – Grand Prairie - Lewisville - Flower Mound - Coppell - Carrollton - Grapevine - Trophy Club – Las Colinas - Bedford - Mesquite - Plano - Garland - Richardson - Frisco - Irving - McKinney - Rockwall - Arlington - Rowlett - Wylie - Allen - DeSoto - Austin – Argyle - Southlake – Westlake - Keller - DFW Metroplex - Denton County - Dallas County - Tarrant County - Collin County - Hunt County - Ellis County - Kaufman County - Rockwall County - Van Zandt County - Smith County - Texas - TX - and surrounding areas.  

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